admin 发表于 2020-11-3 09:03

php面向对象私有属性继承和重写

php面向对象私有属性继承和重写
<?php
class A{
    private $name = "php";
    public function showA(){
      echo $this->name;
    }
}
class B extends A{
    private $name = "java";
    public function showB(){
      echo $this->name;
    }
}

$b = new B();
$b->showA();
?>
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